KY-1A Alarm Bell Control Box:

KY-1A Alarm Bell Control Box Function

KY-1A/B/C alarm bell control box

KY-1A/B: Main power is AC 220V and emergency power is DC 24V, output voltage is DC 24V.

KY-1C: Main power is AC 220V and emergency power is AC 220V, output voltage is AC 220V.

Technical Parameter

Power: 400W/600W (DC 24V output), 1000W (AC 220V output).

Color: Sea gray (RAL 7035)

IP Class: IP 22

Weight: 7.5/20/11.5KG

KY-1A Mounting Size